We can imagine that ImageView can display images, and VideoView is used to display videos.
The steps to play videos using VideoView are as follows
【1】Define VideoView in interface layout
<LinearLayout xmlns:andro
xmlns:tools="/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity">
<VideoView
android:
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
<Button
android:
android:text="Play"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
【2】Call the following two methods to load the specified video
setVideoPath (String Path); video under load path
setVideoURL(URL url); loads the video corresponding to the url.
(()+"/aa.mp4");
【3】Permissions
<uses-permission android:name=".READ_EXTERNAL_STORAGE"/>
【4】Call
start(), stop(), pause() control playback
【5】In practice, the MediaController class is often combined, which provides a friendly image control interface to control video playback;
(new MediaController());
The complete program code is as follows
public class MainActivity extends Activity {
private VideoView mVideoView;
private Button mButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
(savedInstanceState);
setContentView(.activity_main);
mVideoView= (VideoView) findViewById();
mButton= (Button) findViewById();
(new () {
@Override
public void onClick(View v) {
//Get the video file of aa.mp4 below sdcard //Two ways of calling// File videofile =new File("/mut/extSdCard/DCIM/Camera/20150915_160202.mp4");
// (());
(()+"/20150915_160202.mp4");
(new MediaController());
();
}
});
}
}
The above is all the content of this article. I hope it will be helpful to everyone's study and I hope everyone will support me more.